What is the best way to grow Chinese cabbage?

It would be better if Chinese cabbage could be planted like this.

1. Selection of improved varieties: High-quality seeds are the basis for a bumper harvest of Chinese cabbage. You can choose improved varieties with suitable maturity, strong disease resistance, good stress resistance effect and full and uniform seeds, and eliminate those shriveled, damaged and thin seeds.

2. Soaking and dressing seeds: Soaking and dressing seeds before sowing can play a good role in disinfection and sterilization, which can not only promote the emergence of seedlings, but also reduce the occurrence of Chinese cabbage diseases. You can sow with 1% Fushuangmei and 90% phosphate for about 15 minutes. Or soak the seeds in cold water for 10 minute before sowing, and then soak them in warm water of about 50 degrees for half an hour.

3. Planting time: Because the combination of cold and heat is most conducive to the growth and development of Chinese cabbage leaf bulbs, it is necessary to choose a reasonable time for planting. However, due to the differences in space and region, the time for planting Chinese cabbage in the north and the south is slightly different. Generally speaking, sowing is carried out in the south from the end of August to the beginning of September, and in the north from the end of July to the beginning of August.

4. Planting method: sow in a shallow hole or ditch with a height of 1- 1.5 cm on the ridge, with a reference sowing density of about 25×35cm, and plant 8- 10 seeds in the hole, or with a seed density of 0.5 cm. It should be noted that watering before sowing, sowing and covering with thin soil can avoid soil hardening and accelerate seed germination and emergence. The sowing amount per mu is generally about 300 grams.